### Ollama4j
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<img src='https://raw.githubusercontent.com/ollama4j/ollama4j/65a9d526150da8fcd98e2af6a164f055572bf722/ollama4j.jpeg' width='100' alt="ollama4j-icon">
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A Java library (wrapper/binding) for Ollama server.
Find more details on the [website](https://ollama4j.github.io/ollama4j/).
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[](https://codecov.io/gh/ollama4j/ollama4j)
[](https://github.com/ollama4j/ollama4j/actions/workflows/run-tests.yml)
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## Table of Contents
- [How does it work?](#how-does-it-work)
- [Requirements](#requirements)
- [Installation](#installation)
- [API Spec](https://ollama4j.github.io/ollama4j/category/apis---model-management)
- [Examples](#examples)
- [Javadoc](https://ollama4j.github.io/ollama4j/apidocs/)
- [Development](#development)
- [Contributions](#get-involved)
- [References](#references)
#### How does it work?
```mermaid
flowchart LR
o4j[Ollama4j]
o[Ollama Server]
o4j -->|Communicates with| o;
m[Models]
subgraph Ollama Deployment
direction TB
o -->|Manages| m
end
```
#### Requirements
<a href="https://ollama.com/" target="_blank">
<img src="https://img.shields.io/badge/v0.3.0-green.svg?style=for-the-badge&labelColor=gray&label=Ollama&color=blue" alt=""/>
</a>
## Installation
> [!NOTE]
> We are now publishing the artifacts to both Maven Central and GitHub package repositories.
>
> Track the releases [here](https://github.com/ollama4j/ollama4j/releases) and update the dependency version
> according to your requirements.
### For Maven
#### Using [Maven Central](https://central.sonatype.com/)
[![][ollama4j-mvn-releases-shield]][ollama4j-mvn-releases-link]
[ollama4j-mvn-releases-link]: https://central.sonatype.com/artifact/io.github.ollama4j/ollama4j/overview
[ollama4j-mvn-releases-shield]: https://img.shields.io/maven-central/v/io.github.ollama4j/ollama4j?display_name=release&style=for-the-badge&label=From%20Maven%20Central
In your Maven project, add this dependency:
```xml
<dependency>
<groupId>io.github.ollama4j</groupId>
<artifactId>ollama4j</artifactId>
<version>1.0.93</version>
</dependency>
```
#### Using GitHub's Maven Package Repository
[![][ollama4j-releases-shield]][ollama4j-releases-link]
[ollama4j-releases-link]: https://github.com/ollama4j/ollama4j/releases
[ollama4j-releases-shield]: https://img.shields.io/github/v/release/ollama4j/ollama4j?display_name=release&style=for-the-badge&label=From%20GitHub%20Packages
1. Add `GitHub Maven Packages` repository to your project's `pom.xml` or your `settings.xml`:
```xml
<repositories>
<repository>
<id>github</id>
<name>GitHub Apache Maven Packages</name>
<url>https://maven.pkg.github.com/ollama4j/ollama4j</url>
<releases>
<enabled>true</enabled>
</releases>
<snapshots>
<enabled>true</enabled>
</snapshots>
</repository>
</repositories>
```
2. Add `GitHub` server to settings.xml. (Usually available at ~/.m2/settings.xml)
```xml
<settings xmlns="http://maven.apache.org/SETTINGS/1.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/SETTINGS/1.0.0
http://maven.apache.org/xsd/settings-1.0.0.xsd">
<servers>
<server>
<id>github</id>
<username>YOUR-USERNAME</username>
<password>YOUR-TOKEN</password>
</server>
</servers>
</settings>
```
3. In your Maven project, add this dependency:
```xml
<dependency>
<groupId>io.github.ollama4j</groupId>
<artifactId>ollama4j</artifactId>
<version>1.0.93</version>
</dependency>
```
### For Gradle
1. Add the dependency
```groovy
dependencies {
implementation 'io.github.ollama4j:ollama4j:1.0.93'
}
```
[//]: # (Latest release:)
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[//]: # ([![][lib-shield]][lib])
[lib]: https://central.sonatype.com/artifact/io.github.ollama4j/ollama4j
[lib-shield]: https://img.shields.io/badge/ollama4j-get_latest_version-blue.svg?style=just-the-message&labelColor=gray
#### API Spec
> [!TIP]
> Find the full API specifications on the [website](https://ollama4j.github.io/ollama4j/).
### Development
Make sure you have `pre-commit` installed.
With `brew`:
```shell
brew install pre-commit
```
With `pip`:
```shell
pip install pre-commit
```
#### Setup dev environment
```shell
make dev
```
#### Build
```shell
make build
```
#### Run unit tests
```shell
make unit-tests
```
#### Run integration tests
Make sure you have Docker running as this uses [testcontainers](https://testcontainers.com/) to run the integration
tests on Ollama Docker container.
```shell
make integration-tests
```
### Releases
Newer artifacts are published via GitHub Actions CI workflow when a new release is created from `main` branch.
## Examples
The `ollama4j-examples` repository contains examples for using the Ollama4j library. You can explore
it [here](https://github.com/ollama4j/ollama4j-examples).
## ⭐ Give us a Star!
If you like or are using this project to build your own, please give us a star. It's a free way to show your support.
## Who's using Ollama4j?
| # | Project Name | Description | Link |
|----|-------------------|--------------------------------------------------------------------------------------------------------------------------------------------------------------------|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| 1 | Datafaker | A library to generate fake data | [GitHub](https://github.com/datafaker-net/datafaker-experimental/tree/main/ollama-api) |
| 2 | Vaadin Web UI | UI-Tester for interactions with Ollama via ollama4j | [GitHub](https://github.com/TEAMPB/ollama4j-vaadin-ui) |
| 3 | ollama-translator | A Minecraft 1.20.6 Spigot plugin that translates all messages into a specific target language via Ollama | [GitHub](https://github.com/liebki/ollama-translator) |
| 4 | AI Player | A Minecraft mod that adds an intelligent "second player" to the game | [Website](https://modrinth.com/mod/ai-player), [GitHub](https://github.com/shasankp000/AI-Player), <br/> [Reddit Thread](https://www.reddit.com/r/fabricmc/comments/1e65x5s/comment/ldr2vcf/) |
| 5 | Ollama4j Web UI | A web UI for Ollama written in Java using Spring Boot, Vaadin, and Ollama4j | [GitHub](https://github.com/ollama4j/ollama4j-web-ui) |
| 6 | JnsCLI | A command-line tool for Jenkins that manages jobs, builds, and configurations, with AI-powered error analysis | [GitHub](https://github.com/mirum8/jnscli) |
| 7 | Katie Backend | An open-source AI-based question-answering platform for accessing private domain knowledge | [GitHub](https://github.com/wyona/katie-backend) |
| 8 | TeleLlama3 Bot | A question-answering Telegram bot | [Repo](https://git.hiast.edu.sy/mohamadbashar.disoki/telellama3-bot) |
| 9 | moqui-wechat | A moqui-wechat component | [GitHub](https://github.com/heguangyong/moqui-wechat) |
| 10 | B4X | A set of simple and powerful RAD tool for Desktop and Server development | [Website](https://www.b4x.com/android/forum/threads/ollama4j-library-pnd_ollama4j-your-local-offline-llm-like-chatgpt.165003/) |
| 11 | Research Article | Article: `Large language model based mutations in genetic improvement` - published on National Library of Medicine (National Center for Biotechnology Information) | [Website](https://pmc.ncbi.nlm.nih.gov/articles/PMC11750896/) |
## Traction
[](https://star-history.com/#ollama4j/ollama4j&Date)
## Get Involved
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Contributions are most welcome! Whether it's reporting a bug, proposing an enhancement, or helping
with code - any sort
of contribution is much appreciated.
## 🏷️ License and Citation
The code is available under [MIT License](./LICENSE).
If you find this project helpful in your research, please cite this work at
```
@misc{ollama4j2024,
author = {Amith Koujalgi},
title = {Ollama4j: A Java Library (Wrapper/Binding) for Ollama Server},
year = {2024},
month = {January},
url = {https://github.com/ollama4j/ollama4j}
}
```
### References
- [Ollama REST APIs](https://github.com/jmorganca/ollama/blob/main/docs/api.md)
### Credits
The nomenclature and the icon have been adopted from the incredible [Ollama](https://ollama.ai/)
project.
**Thanks to the amazing contributors**
<p align="center">
<a href="https://github.com/ollama4j/ollama4j/graphs/contributors">
<img src="https://contrib.rocks/image?repo=ollama4j/ollama4j" alt=""/>
</a>
</p>
### Appreciate the work?
<p align="center">
<a href="https://www.buymeacoffee.com/amithkoujalgi" target="_blank"><img src="https://cdn.buymeacoffee.com/buttons/v2/default-yellow.png" alt="Buy Me A Coffee" style="height: 60px !important;width: 217px !important;" ></a>
</p>